CBCBTT-120 -120 PPrrooducduct Dat Datasheettasheet
CBT-120 LEDs
Features:
Extremely high optical output: Over 1225 Red Lumens
Over 2000 Green lumens
Table of Contents
Over 470 Blue Lumens
Technology Overview . . . . . . 2
High thermal conductivity package - junction to heat sink thermal resistance of only
0.7 C/W
Test Specifications . . . . . . . . . 2
Photonic lattice technology for very high surface brightness and uniform emission
Bin Codes . . . . . . . . . . . . . . . . . . 3
2
Large, monolithic chip with surface emitting area of 12 mm
Product Shipping &
High luminous efficacy
Labeling Information . . . . . . . 4
Lumen maintenance of greater than 70% after 60,000 hours
Optical & Electrical
Environmentally friendly: RoHS compliant
Characteristics . . . . . . . . . . . . . 5
Variable drive currents: less than 1 A through 30 A
Flux & Spectral Characteristics
Currently available in Red, Green and Blue; other colors to follow
vs. Temperature . . . . . . . . . . . . 9
Lifetime & Lumen
Maintenance . . . . . . . . . . . . . . . 9
Applications
Spectral Characteristics . . . . . 9
Entertainment Machine Vision
Radiation Patterns . . . . . . . 10
Architectural Lighting Projection Systems
Thermal Resistance . . . . . . 10
Medical Lighting Displays and Signage
Spot Lighting General Illumination
Mechanical Dimensions . . 11
Fiber Coupled Illumination
Ordering Information . . . . 12
Emergency Vehicle Lighting
1 Luminus Devices, Inc. T 408.708.7000 www.luminus.com
PDS-001226 Rev 06 2016 Luminus Devices, Inc. - All Rights Reserved
1145 Sonora Court Sunnyvale, CA 94086 USA CBT-120 Product Datasheet
Technology Overview
Luminus Big Chip LEDs benefit from a suite of innovations in the fields of chip technology, packaging and thermal management. These
breakthroughs allow illumination engineers and designers to achieve solutions that are high brightness and high efficiency.
Photonic Lattice Technology
Reliability
Luminus photonic lattice technology enables large area LED
chips with uniform brightness over the entire LED chip surface.
Designed from the ground up, Luminus Big Chip LEDs are one of
The optical power and brightness produced by these large
the most reliable light sources in the world today. Big Chip LEDs
monolithic chips enable solutions which replace arc and
have passed a rigorous suite of environmental and mechanical
halogen lamps where arrays of traditional high power LEDs
stress tests, including mechanical shock, vibration, temperature
cannot.
cycling and humidity, and have been fully qualified for use in
For red, green and blue LEDs, the photonic lattice structures extreme high power and high current applications. With very
extract more light and create radiation patterns that are more low failure rates and median lifetimes that typically exceed
collimated than traditional LEDs. Having higher collimation 60,000 hours, Luminus Big Chip LEDs are ready for even the
from the source increases optical collection efficiencies and most demanding applications.
simplifies optical designs.
Environmental Benefits
Packaging Technology
Luminus LEDs help reduce power consumption and the amount
Thermal management is critical in high power LED applications. of hazardous waste entering the environment. All Big Chip LED
With a thermal resistance from junction to heat sink of 0.7 C/W, products manufactured by Luminus are RoHS compliant and
Luminus CBT-120 LEDs have the lowest thermal resistance of free of hazardous materials, including lead and mercury.
any LED on the market. This allows the LED to be driven at
higher current densities while maintaining a low junction
temperature, thereby resulting in brighter solutions and longer
lifetimes.
Understanding Big Chip LED Test Specifications
Every Luminus LED is fully tested to ensure that it meets the high quality standards expected from Luminus products.
Testing Temperature Multiple Operating Points (4.2 A, 18 A, 30 A)
Luminus core board products are typically measured in such a The tables on the following pages provide typical optical and
way that the characteristics reported agree with how the electrical characteristics. Since the LEDs can be operated over a
devices will actually perform when incorporated into a system. wide range of drive conditions(currents from <1A to 30 A, and
This measurement is accomplished by mounting the devices on duty cycle from <1% to 100%), multiple drive conditions
a 40C heat sink and allowing the device to reach thermal are listed.
equilibrium while fully powered. Only after the device reaches
CBT-120 devices are production specified at 18 A. The values
equilibrium are the measurements taken. This method of
shown at 4.2 A and 30 A are for additional reference at other
measurement ensures that Luminus Big Chip LEDs perform in
possible drive conditions.
the field just as they are specified.
2 Luminus Devices, Inc. T 408.708.7000 www.luminus.com
PDS-001226 Rev 06 2016 Luminus Devices, Inc. - All Rights Reserved
1145 Sonora Court Sunnyvale, CA 94086 USA